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sculpt: adjust leitzentrale priority
Since "sculpt: adjust nitpicker priority", the nitpicker GUI server no longer runs at the highest priority, yet the runtime_view of the leitzentrale UI continued to operate at the highest priority. On slower machines, this results in a visible interference of the CPU- heavy rendering of the runtime_view with the (now) lower-prioritized nitpicker, in particular laggy pointer movements. This commit subordinates the leitzentrale components below the priority of nitpicker to prevent this interference. It also simplifies the priority scheme at the static system init: The timer has the highest priority whereas all other components use the priority band -1. Issue #5174
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@ -201,7 +201,7 @@ proc log_core_start_node { } {
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if {[have_board linux]} return
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return {
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<start name="log_core">
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<start name="log_core" priority="-1">
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<resource name="RAM" quantum="1M"/>
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<config period_ms="2000"/>
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<route>
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@ -219,7 +219,7 @@ proc log_kernel_start_node { } {
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if {![have_spec nova]} return
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return {
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<start name="log_kernel">
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<start name="log_kernel" priority="-1">
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<binary name="log_core"/>
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<resource name="RAM" quantum="1M"/>
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<config period_ms="2000"/>
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@ -264,7 +264,7 @@ install_config {
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<provides><service name="Timer"/></provides>
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</start>
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<start name="report_rom" priority="0">
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<start name="report_rom" priority="-1">
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<binary name="report_rom"/>
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<resource name="RAM" quantum="2M"/>
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<provides> <service name="Report"/> <service name="ROM"/> </provides>
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@ -295,14 +295,14 @@ install_config {
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</config>
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</start>
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<start name="report_logger" priority="0">
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<start name="report_logger" priority="-1">
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<binary name="report_rom"/>
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<resource name="RAM" quantum="1M"/>
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<provides> <service name="Report"/> <service name="ROM"/> </provides>
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<config verbose="yes"/>
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</start>
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<start name="config_fs" caps="200" priority="0">
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<start name="config_fs" caps="200" priority="-1">
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<binary name="vfs"/>
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<resource name="RAM" quantum="12M"/>
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<provides> <service name="File_system"/> </provides>
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@ -316,7 +316,7 @@ install_config {
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</config>
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</start>
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<start name="config_fs_rom">
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<start name="config_fs_rom" priority="-1">
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<binary name="fs_rom"/>
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<resource name="RAM" quantum="10M"/>
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<provides> <service name="ROM"/> </provides>
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@ -326,7 +326,7 @@ install_config {
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</route>
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</start>
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<start name="report_fs_rom">
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<start name="report_fs_rom" priority="-1">
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<binary name="fs_rom"/>
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<resource name="RAM" quantum="3M"/>
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<provides> <service name="ROM"/> </provides>
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@ -336,7 +336,7 @@ install_config {
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</route>
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</start>
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<start name="report_fs">
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<start name="report_fs" priority="-1">
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<binary name="vfs"/>
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<resource name="RAM" quantum="16M"/>
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<provides> <service name="File_system"/> </provides>
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@ -364,7 +364,7 @@ install_config {
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</config>
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</start>
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<start name="log_terminal">
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<start name="log_terminal" priority="-1">
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<binary name="file_terminal"/>
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<resource name="RAM" quantum="2M"/>
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<provides> <service name="Terminal"/> </provides>
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@ -379,7 +379,7 @@ install_config {
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</route>
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</start>
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<start name="log">
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<start name="log" priority="-1">
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<binary name="terminal_log"/>
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<resource name="RAM" quantum="1M"/>
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<provides> <service name="LOG"/> </provides>
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@ -393,7 +393,7 @@ install_config {
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} [log_core_start_node] {
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} [log_kernel_start_node] {
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<start name="fs_report">
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<start name="fs_report" priority="-1">
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<resource name="RAM" quantum="1M"/>
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<provides> <service name="Report"/> </provides>
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<config> <vfs> <fs/> </vfs> </config>
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@ -453,7 +453,7 @@ install_config {
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</start>
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<!-- toggle key mappings depending on the numlock state -->
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<start name="numlock_remap_rom">
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<start name="numlock_remap_rom" priority="-1">
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<binary name="rom_filter"/>
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<resource name="RAM" quantum="1M"/>
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<provides> <service name="ROM"/> </provides>
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@ -465,7 +465,7 @@ install_config {
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</route>
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</start>
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<start name="event_filter" caps="120">
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<start name="event_filter" priority="-1" caps="120">
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<resource name="RAM" quantum="2M"/>
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<provides> <service name="Event"/> </provides>
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<route>
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@ -625,7 +625,7 @@ install_config {
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</route>
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</start>
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<start name="terminal_monitor">
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<start name="terminal_monitor" priority="-1">
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<binary name="terminal_crosslink"/>
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<resource name="RAM" quantum="2M"/>
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<provides>
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@ -164,6 +164,7 @@ void Distant_runtime::gen_start_nodes(Xml_generator &xml) const
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xml.attribute("name", _start_name);
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xml.attribute("version", _version);
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xml.attribute("priority", (int)Priority::LEITZENTRALE);
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xml.attribute("caps", _caps.value);
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xml.node("resource", [&] {
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@ -127,6 +127,7 @@ struct Sculpt::File_browser_state : Noncopyable
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text_area->gen_start_node_version(xml);
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xml.attribute("priority", (int)Priority::LEITZENTRALE);
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xml.attribute("caps", 350);
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gen_named_node(xml, "resource", "RAM", [&] {
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xml.attribute("quantum", String<64>(22*1024*1024UL)); });
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@ -29,7 +29,7 @@ static void gen_terminal_start(Xml_generator &xml)
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{
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gen_common_start_content(xml, "terminal",
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Cap_quota{110}, Ram_quota{18*1024*1024},
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Priority::LEITZENTRALE);
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Priority::NESTED_MAX);
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gen_provides<Terminal::Session>(xml);
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@ -53,7 +53,7 @@ static void gen_vfs_start(Xml_generator &xml,
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{
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gen_common_start_content(xml, "vfs",
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Cap_quota{200}, Ram_quota{6*1024*1024},
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Priority::LEITZENTRALE);
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Priority::NESTED_MAX);
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gen_provides<::File_system::Session>(xml);
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@ -133,7 +133,7 @@ static void gen_fs_rom_start(Xml_generator &xml)
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{
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gen_common_start_content(xml, "vfs_rom",
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Cap_quota{100}, Ram_quota{15*1024*1024},
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Priority::LEITZENTRALE);
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Priority::NESTED_MAX);
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gen_named_node(xml, "binary", "cached_fs_rom", [&] { });
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@ -154,7 +154,7 @@ static void gen_bash_start(Xml_generator &xml)
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{
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gen_common_start_content(xml, "bash",
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Cap_quota{400}, Ram_quota{16*1024*1024},
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Priority::LEITZENTRALE);
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Priority::NESTED_MAX);
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gen_named_node(xml, "binary", "/bin/bash", [&] { });
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@ -59,8 +59,9 @@ namespace Sculpt {
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NETWORK = DEFAULT,
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STORAGE = DEFAULT,
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MULTIMEDIA = -1,
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DRIVER = 0,
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LEITZENTRALE = 0 /* only for latency-critical drivers */
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DRIVER = 0, /* only for latency-critical drivers */
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LEITZENTRALE = MULTIMEDIA,
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NESTED_MAX = 0, /* within nested init (inspect) */
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};
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/**
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